118291288256

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{248461}}^1$

素因数の和:248689

約数の個数: 56

約数和(自身を含む): 241582584144

約数和(自身を除く): 123291295888

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 173, 344, 346, 688, 692, 1376, 1384, 2752, 2768, 5536, 7439, 11072, 14878, 29756, 59512, 119024, 238048, 248461, 476096, 496922, 993844, 1987688, 3975376, 7950752, 10683823, 15901504, 21367646, 42735292, 42983753, 85470584, 85967506, 170941168, 171935012, 341882336, 343870024, 683764672, 687740048, 1375480096, 1848301379, 2750960192, 3696602758, 7393205516, 14786411032, 29572822064, 59145644128, 118291288256]

約数ペア:

[(1, 118291288256), (2, 59145644128), (4, 29572822064), (8, 14786411032), (16, 7393205516), (32, 3696602758), (43, 2750960192), (64, 1848301379), (86, 1375480096), (172, 687740048), (173, 683764672), (344, 343870024), (346, 341882336), (688, 171935012), (692, 170941168), (1376, 85967506), (1384, 85470584), (2752, 42983753), (2768, 42735292), (5536, 21367646), (7439, 15901504), (11072, 10683823), (14878, 7950752), (29756, 3975376), (59512, 1987688), (119024, 993844), (238048, 496922), (248461, 476096)]